HP PSC 1510xi All-in-One Printer - Manual (Page 57)

I received a message on the computer to attach the control panel overlay
Solution This might mean the control panel overlay is not attached, or it is
attached incorrectly. Peel and remove the back of the control panel overlay. Lift
the lid and insert the overlay tabs into the device. Press down on the overlay to
ensure it is firmly attached.
I received a message on the computer that the print cartridge alignment failed
Cause The incorrect type of paper is loaded in the paper tray.
Solution If you have colored paper loaded in the paper tray when you align the
print cartridges, the alignment fails. Load unused plain white letter or A4 paper
into the paper tray, and then try the alignment again.
If the alignment fails again, you might have a defective sensor or print cartridge.
Contact HP Support. Go to
www.hp.com/support . If prompted, choose your
Chapter 12
54 HP PSC 1500 All-in-One series
Troubleshooting
information